<template>
  <div>
    <div>请选择你喜欢的专栏</div>
    <br />

    <span v-for="item in arr" :key="item">
      <input type="checkbox" :value="item" v-model="arr1" />{{ item }}
    </span>
    <ul>
      <li v-for="item in arr1" :key="item">{{ item }}</li>
    </ul>
  </div>
</template>

<script>
export default {
  data() {
    return {
      arr: ["科幻", "喜剧", "动漫", "冒险", "科技", "军事", "娱乐", "奇闻"],
      arr1: [],
    };
  },
  methods: {},
};
</script>

<style scoped>
input {
  width: 23px;
  height: 23px;
}
</style>
